Superior Electric 10B & 10C Series

Powerstat Variable Transformers

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10C series Powerstats
Characteristics:
  • PowerKote® coating for increased ratings and longer life
  • Excellent regulation and high efficiency
  • Linear output
  • Negligible wave distortion
  • 120 VAC, 400Hz, 3A, 0.37kVA, 1 or 3Ø
  • Operates between 50-2000Hz
  • Manually selectable output voltage
  • Dial graduated 0 to 100 positions (322° deflection)
  • Open construction design for back-of-panel mounting
  • Power Boost of 10% voltage (tapping arrangement)
  • Large heat radiator provides long brush life
  • UL and cURus recognized
  • Military versions available upon request
Product Description:
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The 10B and 10C series are continuously adjustable variable transformers with movable brushes and taps mounted on a commutator to vary the voltage output.The voltage Dial is graduated in decades up to 100, outputting voltages between 0 to 120 VAC or with the boost connection to a maximum voltage of 132 VAC.The 10B and 10C minimal wave distortion make these powerstats ideal for OEM, testing and in-panel applications. The 10 series is available in a 1, 2 or 3Ø configurations, and are rated at 2.25A for constant current loads, and at 3 amps for constant impedance loads such as incandescent lamps or resistance heaters etc., voltage is drawn nearly proportionally to applied voltage.
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Maintenance:
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The 10B and 10C series require minimal maintenance. These long lasting powerstats provide reliable performance under extreme conditions. The only elements that require periodic maintenance are the brushes prt# 030098-001 and 030098-004. They are easily and quickly replaced at a nominal cost.
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